This patch adds tests for sync modes top and none. Also added are tests
for invalid and missing formats.
Signed-off-by: Ian Main <im...@redhat.com>
---
tests/qemu-iotests/055 | 108 +++++++++++++++++++++++++++++++++++++-----
tests/qemu-iotests/055.out | 4 +-
tests/qemu-iotests/group | 2 +-
tests/qemu-iotests/iotests.py | 5 ++
4 files changed, 103 insertions(+), 16 deletions(-)
diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index c66f8db..5abe0ab 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -23,8 +23,9 @@
import time
import os
import iotests
-from iotests import qemu_img, qemu_io
+from iotests import qemu_img, qemu_io, create_image
+backing_img = os.path.join(iotests.test_dir, 'backing.img')
test_img = os.path.join(iotests.test_dir, 'test.img')
target_img = os.path.join(iotests.test_dir, 'target.img')
@@ -34,7 +35,7 @@ class TestSingleDrive(iotests.QMPTestCase):
def setUp(self):
# Write data to the image so we can compare later
qemu_img('create', '-f', iotests.imgfmt, test_img,
str(TestSingleDrive.image_len))
- qemu_io('-c', 'write -P0x5d 0 64k', test_img)
+ qemu_io('-c', 'write -P0x41 0 512', test_img)
qemu_io('-c', 'write -P0xd5 1M 32k', test_img)
qemu_io('-c', 'write -P0xdc 32M 124k', test_img)
qemu_io('-c', 'write -P0xdc 67043328 64k', test_img)
@@ -54,17 +55,35 @@ class TestSingleDrive(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-backup', device='drive0',
- target=target_img, sync='full')
+ target=target_img, format=iotests.imgfmt,
+ sync='full')
self.assert_qmp(result, 'return', {})
event = self.cancel_and_wait()
self.assert_qmp(event, 'data/type', 'backup')
+ def test_cancel_sync_none(self):
+ self.assert_no_active_block_jobs()
+
+ result = self.vm.qmp('drive-backup', device='drive0',
+ sync='none', format='raw', target=target_img)
+ self.assert_qmp(result, 'return', {})
+ time.sleep(1)
+ self.vm.hmp_qemu_io('drive0', 'write -P0x5e 0 512')
+ self.vm.hmp_qemu_io('drive0', 'aio_flush')
+ time.sleep(1)
+ # Verify that the original contents exist in the target image.
+ self.assertEqual(-1, qemu_io('-c', 'read -P0x41 0 512',
target_img).find("verification failed"))
+
+ event = self.cancel_and_wait()
+ self.assert_qmp(event, 'data/type', 'backup')
+
def test_pause(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-backup', device='drive0',
- target=target_img, sync='full')
+ target=target_img, format=iotests.imgfmt,
+ sync='full')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-pause', device='drive0')
@@ -89,19 +108,74 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_medium_not_found(self):
result = self.vm.qmp('drive-backup', device='ide1-cd0',
- target=target_img, sync='full')
+ target=target_img, format=iotests.imgfmt,
+ sync='full')
self.assert_qmp(result, 'error/class', 'GenericError')
def test_image_not_found(self):
result = self.vm.qmp('drive-backup', device='drive0',
- target=target_img, sync='full', mode='existing')
+ target=target_img, sync='full',
+ format=iotests.imgfmt, mode='existing')
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
+ def test_invalid_format(self):
+ result = self.vm.qmp('drive-backup', device='drive0',
+ target=target_img, sync='full',
+ format='spaghetti-noodles')
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
+ def test_missing_format(self):
+ result = self.vm.qmp('drive-backup', device='drive0',
+ target=target_img, sync='full')
self.assert_qmp(result, 'error/class', 'GenericError')
def test_device_not_found(self):
result = self.vm.qmp('drive-backup', device='nonexistent',
- target=target_img, sync='full')
+ target=target_img, sync='full',
+ format=iotests.imgfmt)
self.assert_qmp(result, 'error/class', 'DeviceNotFound')
+class TestSyncModeTop(iotests.QMPTestCase):
+ image_len = 2 * 1024 * 1024 # MB
+
+ def setUp(self):
+ create_image(backing_img, TestSyncModeTop.image_len)
+ qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' %
backing_img, test_img)
+ qemu_io('-c', 'write -P0x5d 0 64k', test_img)
+ qemu_io('-c', 'write -P0xd5 1M 32k', test_img)
+ qemu_io('-c', 'write -P0xdc 32M 124k', test_img)
+ self.vm = iotests.VM().add_drive(test_img)
+ self.vm.launch()
+
+ def tearDown(self):
+ self.vm.shutdown()
+ os.remove(test_img)
+ os.remove(backing_img)
+ try:
+ os.remove(target_img)
+ except OSError:
+ pass
+
+ def test_complete_top(self):
+ self.assert_no_active_block_jobs()
+ result = self.vm.qmp('drive-backup', device='drive0', sync='top',
+ format=iotests.imgfmt, target=target_img)
+ self.assert_qmp(result, 'return', {})
+
+ # Custom completed check as we are not copying all data.
+ completed = False
+ while not completed:
+ for event in self.vm.get_qmp_events(wait=True):
+ if event['event'] == 'BLOCK_JOB_COMPLETED':
+ self.assert_qmp(event, 'data/device', 'drive0')
+ self.assert_qmp_absent(event, 'data/error')
+ completed = True
+
+ self.assert_no_active_block_jobs()
+ self.vm.shutdown()
+ self.assertTrue(iotests.compare_images(test_img, target_img),
+ 'target image does not match source after backup')
+
class TestSetSpeed(iotests.QMPTestCase):
image_len = 80 * 1024 * 1024 # MB
@@ -119,7 +193,8 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-backup', device='drive0',
- target=target_img, sync='full')
+ format=iotests.imgfmt, target=target_img,
+ sync='full')
self.assert_qmp(result, 'return', {})
# Default speed is 0
@@ -127,7 +202,8 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_qmp(result, 'return[0]/device', 'drive0')
self.assert_qmp(result, 'return[0]/speed', 0)
- result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 *
1024 * 1024)
+ result = self.vm.qmp('block-job-set-speed', device='drive0',
+ speed=8 * 1024 * 1024)
self.assert_qmp(result, 'return', {})
# Ensure the speed we set was accepted
@@ -140,7 +216,8 @@ class TestSetSpeed(iotests.QMPTestCase):
# Check setting speed in drive-backup works
result = self.vm.qmp('drive-backup', device='drive0',
- target=target_img, sync='full', speed=4*1024*1024)
+ format=iotests.imgfmt, target=target_img,
+ sync='full', speed=4*1024*1024)
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('query-block-jobs')
@@ -154,13 +231,15 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-backup', device='drive0',
- target=target_img, sync='full', speed=-1)
+ format=iotests.imgfmt, target=target_img,
+ sync='full', speed=-1)
self.assert_qmp(result, 'error/class', 'GenericError')
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-backup', device='drive0',
- target=target_img, sync='full')
+ format=iotests.imgfmt, target=target_img,
+ sync='full')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
@@ -196,6 +275,7 @@ class TestSingleTransaction(iotests.QMPTestCase):
result = self.vm.qmp('transaction', actions=[{
'type': 'drive-backup',
'data': { 'device': 'drive0',
+ 'format': iotests.imgfmt,
'target': target_img,
'sync': 'full' },
}
@@ -211,6 +291,7 @@ class TestSingleTransaction(iotests.QMPTestCase):
result = self.vm.qmp('transaction', actions=[{
'type': 'drive-backup',
'data': { 'device': 'drive0',
+ 'format': iotests.imgfmt,
'target': target_img,
'sync': 'full' },
}
@@ -241,6 +322,7 @@ class TestSingleTransaction(iotests.QMPTestCase):
result = self.vm.qmp('transaction', actions=[{
'type': 'drive-backup',
'data': { 'device': 'ide1-cd0',
+ 'format': iotests.imgfmt,
'target': target_img,
'sync': 'full' },
}
@@ -285,4 +367,4 @@ class TestSingleTransaction(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
if __name__ == '__main__':
- iotests.main(supported_fmts=['raw', 'qcow2'])
+ iotests.main(supported_fmts=['qcow2', 'qed'])
diff --git a/tests/qemu-iotests/055.out b/tests/qemu-iotests/055.out
index fa16b5c..52d796e 100644
--- a/tests/qemu-iotests/055.out
+++ b/tests/qemu-iotests/055.out
@@ -1,5 +1,5 @@
-.............
+.................
----------------------------------------------------------------------
-Ran 13 tests
+Ran 17 tests
OK
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index fdc6ed1..d3c3f61 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -61,4 +61,4 @@
052 rw auto backing
053 rw auto
054 rw auto
-055 rw auto
+055 rw auto backing
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index b028a89..33ad0ec 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -95,6 +95,11 @@ class VM(object):
self._num_drives += 1
return self
+ def hmp_qemu_io(self, drive, cmd):
+ '''Write to a given drive using an HMP command'''
+ return self.qmp('human-monitor-command',
+ command_line='qemu-io %s "%s"' % (drive, cmd))
+
def add_fd(self, fd, fdset, opaque, opts=''):
'''Pass a file descriptor to the VM'''
options = ['fd=%d' % fd,
--
1.8.1.4
